METRObility Optical Systems Network Card R380 SS User Manual

RADIANCE  
MULTI-RATE LINE CARD  
MULTIRATE  
PWR  
SD  
RX  
1
LB  
TX  
BP  
SD  
RX  
2
LB  
TX  
BP  
Installation & User Guide  
Model: R380-SS  
 
O413-40-47 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1470 nm, 40 km)  
O413-40-49 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1490 nm, 40 km)  
O413-40-51 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1510 nm, 40 km)  
O413-40-53 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1530 nm, 40 km)  
O413-40-55 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1550 nm, 40 km)  
O413-40-57 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1570 nm, 40 km)  
O413-40-59 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1590 nm, 40 km)  
O413-40-61 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1610 nm, 40 km)  
O413-80-47 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1470 nm, 80 km)  
O413-80-49 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1490 nm, 80 km)  
O413-80-51 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1510 nm, 80 km)  
O413-80-53 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1530 nm, 80 km)  
O413-80-55 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1550 nm, 80 km)  
O413-80-57 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1570 nm, 80 km)  
O413-80-59 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1590 nm, 80 km)  
O413-80-61 ____ Multi-rate SFP LC (CWDM, 155 Mbps to 2.7 Gbps, 1610 nm, 80 km)  
O483-80-47 ____ Multi-rate SFP LC (CWDM, 45 Mbps to 155 Mbps, 1470 nm, 80 km)  
O483-80-49 ____ Multi-rate SFP LC (CWDM, 45 Mbps to 155 Mbps, 1490 nm, 80 km)  
O483-80-51 ____ Multi-rate SFP LC (CWDM, 45 Mbps to 155 Mbps, 1510 nm, 80 km)  
O483-80-53 ____ Multi-rate SFP LC (CWDM, 45 Mbps to 155 Mbps, 1530 nm, 80 km)  
O483-80-55 ____ Multi-rate SFP LC (CWDM, 45 Mbps to 155 Mbps, 1550 nm, 80 km)  
O483-80-57 ____ Multi-rate SFP LC (CWDM, 45 Mbps to 155 Mbps, 1570 nm, 80 km)  
O483-80-59 ____ Multi-rate SFP LC (CWDM, 45 Mbps to 155 Mbps, 1590 nm, 80 km)  
O483-80-61 ____ Multi-rate SFP LC (CWDM, 45 Mbps to 155 Mbps, 1610 nm, 80 km)  
This publication is protected by the copyright laws of the United States and other countries, with all rights reserved. No  
part of this publication may be reproduced, stored in a retrieval system, translated, transcribed, or transmitted, in any  
form, or by any means manual, electric, electronic, electromagnetic, mechanical, chemical, optical or otherwise, without  
prior explicit written permission of Metrobility Optical Systems, Inc.  
Metrobility, Metrobility Optical Systems and NetBeacon are registered trademarks; the Metrobility Optical Systems logo  
and WebBeacon are trademarks of Metrobility Optical Systems, Inc. Other trademarks appearing in this manual are the  
property of their owners.  
The information contained in this document is assumed to be correct and current. The manufacturer is not responsible for  
errors or omissions and reserves the right to change specifications at any time without notice.  
 
Table of Contents  
Radiance Multi-Rate Line Card Installation & User Guide  
Overview ............................................................................................................... 5  
Installation Guide ................................................................................................. 8  
Unpack the Line Card ............................................................................ 8  
Set the DIP Switches .............................................................................. 8  
Configuring the Data Rate .............................................................. 9  
Loopback (LBCK) Switch ............................................................ 10  
Link Loss Carry Forward (LLCF) Switch .................................... 10  
Link Loss Return (LLR) Switch ................................................... 10  
Install the SFP Optics ........................................................................... 11  
Install the Line Card............................................................................. 12  
Connect to the Network ....................................................................... 13  
User Guide.......................................................................................................... 16  
LED Operation ..................................................................................... 16  
SFP Monitors ....................................................................................... 17  
Loopback .............................................................................................. 18  
Normal Operation ......................................................................... 18  
Local Port Loopback ..................................................................... 18  
Dual-Port Loopback ...................................................................... 19  
Link Loss Return .................................................................................. 20  
Link Loss Carry Forward ..................................................................... 21  
Topology Solutions .............................................................................. 22  
Coarse Wavelength Division Multiplexing (CWDM) .................. 22  
Changing the SFP Optics ..................................................................... 24  
Technical Specifications....................................................................... 25  
Acronyms and Abbreviations ............................................................... 32  
Product Safety, EMC and Compliance Statements .............................. 33  
Warranty and Servicing ........................................................................ 34  
4
 
Overview  
The Radiance multi-rate line card with dual small form-factor pluggable  
(SFP) optics provides a simple and versatile solution for converting between  
two physical data formats. Use it to connect multimode to singlemode fiber, or  
singlemode fiber with different wavelengths. A wide range of interchangeable  
optics ensures the multi-rate line card will accommodate current and future  
system needs regardless of the network’s data rate, protocol, or wavelength.  
The multi-rate card supports a frequency range from 44.7 Mbps up to 2.7 Gbps,  
however, it is not a rate adapter that converts from one protocol to another. Only  
one data rate is configured manually through a set of DIP switches on the card,  
automatically through software auto-detection, or by changing the settings via  
software commands.  
The card features loopback capability for testing link integrity, Link Loss Carry  
Forward and Link Loss Return for troubleshooting remote connections, and a  
clock and data recovery (CDR) circuit which can be bypassed for protocol  
transparency. The CDR circuitry extracts the clock and data information from  
the incoming stream and clears the signal from noise or jitter, which can  
significantly compromise the transmission of error-free data. The hot-swappable  
multi-rate line card is designed for use with the Radiance chassis system.  
Compatible with the Coarse Wavelength Division Multiplexing (CWDM)  
System, the multi-rate line card supports Metrobility’s CWDM pluggable optics  
with wavelengths from 1310 up to 1610 nm. When installed in a managed  
Radiance R5000 Central Service Platform, the multi-rate line card provides the  
interface between the service provider’s switch and a wavelength-specific  
connection to the mux/demux module in an R4000 chassis. At the customer site,  
the multi-rate line card converts the specific wavelength back to a standard fiber  
media that matches the customer’s equipment.  
When configured with an R502-M management card, software management  
over the multi-rate line card allows a system administrator to monitor and  
configure the unit from a PC. Console commands, Metrobility’s NetBeacon® or  
WebBeaconmanagement software, or any standard SNMP application can be  
used for management. Through software, the multi-rate line card delivers real-  
time monitoring of its internal temperature, SFP optical receive/transmit power  
levels, and port link state, along with switch controls and other hardware data to  
simplify troubleshooting and to ensure system stability.  
Download from Www.Somanuals.coRm.aAdlliManancuealsMSuealtric-hRAantdeDLowinnleoaCd.ard  
5
MULTIRATE  
PWR  
SD  
RX  
Receiver  
1
Port 1  
Port 2  
LB  
Transmitter  
TX  
BP  
SD  
RX  
Receiver  
Transmitter  
2
LB  
TX  
BP  
R380-SS  
The Radiance multi-rate line card includes the following key features:  
• Support for frequencies ranging from 44.7 Mbps up to 2.7 Gbps.  
• Auto-detection or manual frequency settings.  
• Temperature and optical power monitors.  
• A wide range of SFP transceiver options compliant with Multi-Source Agree-  
ment (MSA) specifications.  
• Full signal retiming, reshaping, and re-amplification (3 Rs) on both ports.  
• Clock and data recovery (CDR) bypass capability for total protocol transpar-  
ency.  
• Independent loopback control on each port.  
• Link Loss Carry Forward and Link Loss Return for troubleshooting remote  
network connections.  
• In-band management of a remote unit via SNMP.  
• Hot-swappable board and optics.  
6
 
• Operates in any Metrobility chassis enclosure such as the Radiance R5000,  
R1000, R400, R200, or RD-20.  
• Manageable using Metrobility’s NetBeacon and WebBeacon element  
management software, or any standard SNMP-based management  
application.  
Download from Www.Somanuals.coRm.aAdlliManancuealsMSuealtric-hRAantdeDLowinnleoaCd.ard  
7
Installation Guide  
Follow the steps outlined in this section to install and start using the Radiance  
multi-rate line card.  
NOTE: Electrostatic discharge precautions should be taken when handling any  
line card. Proper grounding is recommended (i.e., wear a wrist strap).  
Unpack the Line Card  
Your order has been provided with the safest possible packaging, but  
shipping damage does occasionally occur. Inspect your order carefully  
for damage that may have occurred during shipment. If you discover  
any shipping damage, notify your carrier and follow their instructions  
for damage and claims. Save the original shipping carton if return or  
storage of the unit is necessary.  
1
Set the DIP Switches  
Two sets of 6-position DIP switches are provided on the R380 line  
card. These switches, labeled SW1 and SW2, are used to enable/disable  
functions or to set the initial data rate. The default settings for the two  
banks of DIP switches are shown below.  
2
Default DIP Switch Settings  
SW2  
1 2 3 4 5 6  
SW1  
L L  
L B  
R C R C C  
1 K K F  
L
L
L L  
B L  
2
1
2
When setting DIP switches*, the UP position is when the lever of the  
switch is pushed away from the circuit board. The DOWN position is  
when the lever of the switch is pushed toward the circuit board.  
* DIP switches can also be managed via console commands or through Metrobility NetBeacon or  
WebBeacon management software. Refer to the Command Line Interface Reference Guide,  
NetBeacon Element Management Software Installation & User Guide or WebBeacon Management  
Software Installation & User Guide for software management information.  
8
Installation Guide  
 
Configuring the Data Rate  
SW2 is used to set the initial data rate on the R380. The data rate is  
determined by the 6-bit binary code derived from the position of the  
DIP switches. The table below describes the settings supported by the  
multi-rate line card. 1=UP, 0=DOWN. The default setting, which  
automatically detects the data rate, is highlighted in yellow.  
NOTE: The initial DIP switch setting may be overridden through software.  
DIP Switch Position  
Rate,  
Mbps  
Protocol  
1
0
1
0
1
0
0
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
2
0
0
1
1
0
1
0
0
0
1
1
0
0
1
0
1
1
0
0
1
1
0
0
3
0
0
0
0
1
1
0
0
1
1
1
0
0
0
1
1
1
0
0
0
0
1
1
4
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
5
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
CDR bypass  
44.7360  
Any protocol  
DS-3  
51.8400  
OC-1  
125.0000  
Fast Ethernet/FDDI  
FC-133  
133.3125  
155.5200  
OC-3/STM-1  
ESCON-200  
FC-266  
200.0000  
266.6250  
531.2500  
FC-531  
622.0800  
OC-12/STM-4  
OC-12/STM-4 (FEC)  
Reserved  
666.5143  
1,000.0000  
1,062.5000  
1,250.0000  
1,500.0000  
2,000.0000  
2,125.0000  
2,250.0000  
2,375.0000  
2,488.3200  
2,500.0000  
2,625.0000  
2,666.0570  
FC-1062  
Gigabit Ethernet  
Reserved  
Reserved  
FC-2125  
Reserved  
Reserved  
OC-48/STM-16  
Reserved  
Reserved  
OC-48/STM-16 (FEC)  
Unknown protocol, auto-detect  
(DEFAULT)  
1
1
1
1
1
1
Auto  
Radiance Multi-Rate Line Card  
9
 
Loopback (LBCK) Switch  
Loopback is enabled independently on each port. When loopback is  
enabled, the port’s transmitter is connected to its receiver, thus return-  
ing incoming data back to the sender. Use LBCK1 to set loopback on  
Port 1, and LBCK2 for Port 2. By default, LBCK is disabled (DOWN  
position) for normal data transmission from one port to the other.  
Refer to Loopback in the User Guide section for further details.  
Link Loss Carry Forward (LLCF) Switch  
Link Loss Carry Forward is provided as an aid in troubleshooting  
remote connections. If the card loses link on one of its receivers, LLCF  
will inhibit the transmission of link pulses out the opposite port. LLCF  
applies to both ports.  
For example, if LLCF is enabled and the multi-rate line card fails to  
detect link on Port 2, the card will not transmit link pulses from Port 1.  
In doing this, LLCF provides a way to extend the link loss indication  
beyond a single segment.  
LLCF is enabled when the LLCF switch is in the UP position. The unit  
is shipped with LLCF disabled. For more information, refer to Link  
Loss Carry Forward in the User Guide section.  
Link Loss Return (LLR) Switch  
The multi-rate line card offers Link Loss Return functionality as an  
additional aid in troubleshooting remote connections. When LLR is  
enabled on a port, loss of link by the port’s receiver stops its own  
transmitter from sending out link pulses. LLR is enabled independently  
on each port.  
LLR1 enables/disables Link Loss Return on Port 1. LLR2 enables/  
disables the function on Port 2 of the multi-rate line card. To enable  
Link Loss Return, set the switch to the UP position. Set the switch  
DOWN to disable the LLR. The unit is shipped with LLR disabled.  
For more information, refer to Link Loss Return.  
10  
Installation Guide  
 
Install the SFP Optics  
The R380 line card requires two small form-factor pluggable (SFP)  
optics. Optics are shipped separately. The table below lists the recom-  
mended optics to use based on the network protocol and fiber type.  
3
Recommended SFP Optics  
Fiber Type  
Protocol  
Multimode Singlemode  
BWDM  
CWDM  
DS-3  
0280-M2  
0280-M2  
O283-20  
O283-20  
O483-80-xx  
O483-80-xx  
OC-1 / STM-0  
O281-40  
O281-80  
0283-20  
Fast Ethernet /  
FDDI  
O383-20-31  
O383-20-55  
0280-M2  
0280-M2  
O483-80-xx  
O483-80-xx  
O281-40  
O281-80  
0283-20  
O383-20-31  
O383-20-55  
OC-3 / STM-1  
O293-20  
O2A3-10  
O413-40-xx  
O413-80-xx  
ESCON  
O292-M5  
O292-M5  
O293-20  
O2A3-10  
O413-40-xx  
O413-80-xx  
OC-12 / STM-4  
O211-xx  
O2A3-10  
O311-10-31  
O311-10-49  
O413-40-xx  
O413-80-xx  
Fibre Channel 1X 0211-M5  
O211-xx  
O2A3-10  
O221-10  
O411-80-xx  
O413-40-xx  
O413-80-xx  
O311-10-31  
O311-10-49  
Gigabit Ethernet  
0211-M5  
O413-40-xx  
O413-80-xx  
Fibre Channel 2X 0221-M5  
OC-48 / STM-16  
O221-10  
O2A3-10  
O413-40-xx  
O413-80-xx  
Before installing the SFP module, make sure the bail latch is closed, as  
shown below. Do NOT open the bail.  
CLOSED  
BAIL LATCH  
POSITION  
DO NOT  
OPEN  
BAIL LATCH  
SFP  
SFP  
To install the optics, align the SFP module so the receiver () is  
positioned above the transmitter (). For a BWDM module, align it so  
the visible part of the circuit board located at the back of the module is  
to the right. Slide the module into the empty slot. Push the SFP firmly  
in place. Remove the protective covering on the connector.  
Radiance Multi-Rate Line Card  
11  
 
MULTIRATE  
PWR  
SD  
RX  
1
LB  
TX  
BP  
SD  
RX  
2
LB  
BP  
TX  
RX  
TX  
IMPORTANT: The multi-rate line card is designed and tested to  
operate using only Metrobility-supplied SFP transceivers. Safety,  
performance, and reliability are guaranteed only when Metrobility-  
supplied transceivers are used. Installing unspecified parts may  
damage the product and will void the unit’s warranty.  
Install the Line Card  
The Radiance R380 offers the ease of plug-and-play installation and is  
hot-swappable. The card must be secured firmly to the chassis before  
making network connections. Follow the simple steps outlined below to  
install the multi-rate line card.  
• Grasp the card by the front panel as shown.  
Slot for Management Card  
Card Guide  
10/100  
PWR  
10/100  
PWR  
10/100  
PWR  
1000BASE  
PWR  
1000BASE  
PWR  
OC-12  
PWR  
10/100  
PWR  
10/100  
PWR  
MGT-10  
FL  
FL  
FL  
LK  
AT  
100  
FD  
RX  
100  
FD  
RX  
1
SX  
SX  
RX  
LK  
TX  
LK  
LK  
R
X
LK  
RX  
LK  
TX  
RX  
LK  
TX  
T
X
T
X
M
M
M
M
M
M
M
M
M
M
M
M
LK  
TX  
LK  
TX  
T
X
x
II  
x
II  
LX  
x
II  
x
II  
PWR  
LK  
LX  
LK  
RX  
LK  
TX  
RX  
LK  
TX  
RX  
LK  
TX  
R
X
LK  
R
X
RX  
LK  
TX  
RX  
LK  
TX  
A
B
C
O
N
S
O
L
M
M
S
M
S
M
S
M
M
M
M
M
T
X
T
X
T
X
T
X
R
E
100  
FD  
100  
FD  
FX  
FX  
FX  
ER  
IMPORTANT!  
Tighten thumb screw  
Thumb Screw  
Card Guide  
to secure each card firmly  
to chassis before making  
network connections.  
Blank Panel  
12  
Installation Guide  
• Insert the card into a slot on the chassis making sure that the top and  
bottom edges of the circuit board are aligned with the top and bottom  
card guides in the chassis. Do not force the card into the chassis  
unnecessarily. It should slide in easily and evenly.  
• Slide the card in until the top and bottom edges of the front panel are  
flush and even with the top and bottom edges of the chassis.  
• Turn the thumbscrew clockwise until it is snug to secure the card to  
the chassis. The card is now properly installed and ready for  
connection to the network.  
Connect to the Network  
To connect the line card to the network, insert the fiber cables into the  
appropriate connectors as illustrated below. Make sure the card is  
secured to the chassis before making network connections. Once power  
is applied to the unit, correct connectivity can be verified via the signal  
detect (SD) LED, which should be lit.  
5
100 BASE 100 BASE  
100 BASE  
redundant twister  
1000 BASE  
100 BASE  
redundant twister  
MULTIRATE 1000 BASE  
100 BASE  
redundant twister  
PWR  
PWR  
PWR  
SW  
RESET  
R
MAIN  
PWR  
MAIN  
PWR  
MAIN  
PWR  
LK  
AT  
X
LK  
AT  
LK  
AT  
LK  
AT  
LK  
AT  
LK  
LK  
M
M
M
LK  
AT  
SW  
SW  
A
SW  
AT  
1
2
T
I
RESET  
RESET  
AT  
RESET  
X
N
SECONDARY  
PRIMARY  
SECONDARY  
PRIMARY  
SECONDARY  
PRIMARY  
P
R
I
LK  
AT  
R
X
LK  
AT  
LK  
AT  
LK  
AT  
LK  
AT  
LK  
AT  
LK  
AT  
R
X
R
X
R
X
R
R
X
R
SD  
AT  
LK  
AT  
X
X
S
LK  
AT  
M
S
E
C
T
T
T
T
T
T
T
X
X
X
X
X
X
X
AT  
SEC  
Radiance Multi-Rate Line Card  
13  
LK  
Model #  
Fiber Type  
Max Distance  
O211-40 ........................... singlemode ...................................40 km  
O211-70 ........................... singlemode ...................................70 km  
O211-1A........................... singlemode .................................100 km  
O221-M5 .......................... multimode ....................................500 m  
O221-10 ........................... singlemode ...................................10 km  
O280-M2 .......................... multimode ......................................2 km  
O281-40 ........................... singlemode ...................................40 km  
O281-80 ........................... singlemode ...................................80 km  
O283-20 ........................... singlemode ...................................20 km  
O292-M5 .......................... multimode ....................................500 m  
O293-20 ........................... singlemode ...................................20 km  
O2A3-10 .......................... singlemode ...................................10 km  
O311-10-xx ...................... singlemode ...................................10 km  
O383-20-xx ...................... singlemode ...................................20 km  
O411-80-xx ...................... singlemode ...................................80 km  
O413-40-xx ...................... singlemode ...................................40 km  
O413-80-xx ...................... singlemode ...................................80 km  
O483-80-xx ...................... singlemode ...................................80 km  
For more information about optics, refer to Technical Specifications.  
IMPORTANT: The distances noted are for reference purposes only.  
The most important factor to achieve the desired distance is the optical  
power budget. Metrobility specifications indicate the typical transmit  
power budget. The actual distance is a function of the fiber type and  
quality, the number and quality of splices, the type and quality of  
connectors, the transmission loss, and other physical characteristics.  
When making fiber optic connections, make sure that the optical  
transmitter (TX) on the Radiance multi-rate line card connects to the  
optical receiver on the connected device, and that the optical transmitter  
on the device connects to the optical receiver (RX) on the Radiance card.  
Use the SD LEDs on the front panel of the card to verify correct  
segment connectivity. As you insert the cable into each port, the SD  
LED will be lit if the following conditions are met:  
Power is being applied to the chassis.  
All connections are secure and the cables are undamaged.  
There is an active device connected to the other end of the  
cable, and it is sending idle signals.  
14  
Installation Guide  
 
The port’s receiver detects the presence of optical power and  
the port’s CDR circuitry has locked onto the incoming signal.  
For information on replacing the SFP transceiver, refer to Changing the  
SFP Optics.  
BWDM Interface  
The bidirectional wavelength division multiplexed (BWDM) trans-  
ceiver provides one singlemode SC connector. The O311-10-xx  
supports a maximum segment length of 10 km; the O383-20-xx  
supports a maximum segment length of 20 km. BWDM transceivers  
must always be used in complementary pairs. That is, the O311-10-31  
must be connected to the O311-10-49, and the O383-20-31 must be  
connected to the O383-20-55.  
The O311-10-31 transmits data at a wavelength of 1310 nm and  
receives at 1490 nm. Correspondingly, the O311-10-49 transmits at  
1490 nm and receives at 1310 nm. The O383-20-31 transmits at 1310  
nm and receives at 1550 nm; the O383-20-55 transmits at 1550 nm and  
receives at 1310 nm.  
R380 with  
R380 with  
O311-10-31  
O311-10-49  
MULTIRATE  
MULTIRATE  
PWR  
PWR  
LK  
LK  
RX  
RX  
1
1
AT  
AT  
TX  
TX  
BP  
BP  
SD  
SD  
TX 1310 nm  
RX 1490 nm  
TX 1490 nm  
RX 1310 nm  
RX  
RX  
2
2
AT  
TX  
up to 10 km  
MULTIRATE  
MULTIRATE  
PWR  
PWR  
LK  
LK  
RX  
RX  
1
1
AT  
AT  
TX  
TX  
BP  
BP  
SD  
SD  
TX 1310 nm  
RX 1550 nm  
TX 1550 nm  
RX 1310 nm  
RX  
RX  
2
2
AT  
TX  
R380 with  
R380 with  
O383-20-31  
O383-20-55  
up to 20 km  
Radiance Multi-Rate Line Card  
15  
 
User Guide  
This section contains information regarding the operating features of the  
Radiance multi-rate line card.  
LED Operation  
Several LEDs are visible on the front panel. These include the power (PWR),  
signal detect (SD), loopback (LB), and bypass (BP) LEDs. There are separate  
signal detect, loopback, and bypass LEDs for each port. Refer to the table below  
for a description of each LED.  
The function of each LED is as follows:  
LED  
Label  
Color /  
Status  
LED Name  
Indication  
Green  
Power is being supplied to the unit.  
Unit is not receiving power.  
PWR  
Power  
OFF  
Port detects an optical signal and is  
locked onto it.  
Green  
Signal  
Detect /  
Lock Detect  
Port detects an optical signal, but  
cannot lock onto it.  
SD  
Yellow  
OFF  
Port does not detect any optical  
signal, or there is no SFP installed.  
Port is in loopback mode. Port's  
transmitter is connected to its own  
receiver.  
Green  
OFF  
LB  
BP  
Loopback  
Normal operation. Port's transmitter  
is connected to other port's receiver.  
Port's CDR circuitry is being  
bypassed.  
Green  
OFF  
CDR Bypass  
Port's CDR is active.  
MULTIRATE  
PWR  
Power LED  
SD  
Signal Detect LED  
Loopback LED  
Bypass LED  
RX  
1
LB  
BP  
Port 1  
Port 2  
TX  
SD  
Signal Detect LED  
Loopback LED  
Bypass LED  
RX  
2
LB  
BP  
TX  
16  
User Guide  
 
SFP Monitors  
Advanced management capabilities on the Radiance multi-rate line card enables  
the monitoring of the following parameters for each SFP port transceiver with  
digital diagnostics.  
• Optical transmit power in dBm  
• Optical receive power in dBm  
• SFP transceiver’s internal temperature (range is -40° to +125° C)  
These monitors can assist in ensuring optimal performance and system stability.  
The SFP optics also provide useful information about the port interface.  
• Connector type (e.g., LC or SC)  
• Wavelength in nanometers  
• Link length in meters supported by the SFP transceiver  
* Refer to the Command Line Interface Reference Guide, NetBeacon Element Management Software Installation &  
User Guide or WebBeacon Management Software Installation & User Guide for software management information.  
Radiance Multi-Rate Line Card  
17  
 
Loopback  
The Radiance multi-rate line card features loopback testing capability to help  
verify proper operation and to isolate problems within a particular segment of  
the network. During loopback, the LBK LED is yellow. Loopback is enabled/  
disabled in two ways: (1) setting the LBCK DIP switch(es), or (2) through  
software by enabling loopback on Port 1 and/or 2. Once loopback is enabled, the  
card remains in this mode until you reset the DIP switch or change the software  
setting.  
Normal Operation  
During normal operation (loopback disabled), data from a local device enters the  
local multi-rate line card through Port 1, passes through the fiber line between  
the two cards, exits through Port 1 on the remote multi-rate line card, then enters  
the remote device. The path is reversed for incoming data to the local device.  
Remote  
Device  
Remote Multi-Rate  
Line Card  
Local Multi-Rate  
Line Card  
Local  
Device  
Port  
2
Port  
1
Port  
1
Port  
2
Local Port Loopback  
Loopback can be applied individually to either port on a multi-rate line card.  
The following diagrams illustrate the flow of data when loopback is enabled  
independently on Port 1 and on Port 2.  
Remote  
Device  
Remote Multi-Rate  
Line Card  
Local Multi-Rate  
Line Card  
Local  
Device  
Port  
1
Port  
2
Port  
2
Port  
1
Remote  
Device  
Remote Multi-Rate  
Line Card  
Local Multi-Rate  
Line Card  
Local  
Device  
Port  
2
Port  
2
Port  
1
Port  
1
18  
User Guide  
 
Dual-Port Loopback  
In this mode, data on both ports of the multi-rate line card are looped back to  
their sending devices. Dual-port loopback is configurable through hardware or  
software by enabling loopback on Port 1 and Port 2 simultaneously.  
Remote  
Device  
Remote Multi-Rate  
Line Card  
Local Multi-Rate  
Line Card  
Local  
Device  
Port  
1
Port  
2
Port  
2
Port  
1
Radiance Multi-Rate Line Card  
19  
 
Link Loss Return  
Both ports on the Radiance multi-rate interface line card are designed with Link  
Loss Return functionality for troubleshooting remote connections. When LLR is  
enabled*, the port’s transmitter shuts down if its receiver fails to detect a valid  
link signal. LLR should only be enabled on one end of a cable and is typically  
enabled on either the unmanaged or remote device. LLR works in conjunction  
with LLCF.  
The diagram below shows a typical network configuration with good link status  
using two Radiance multi-rate line cards for remote connectivity. Note that LLR  
and LLCF are enabled as indicated in the diagram.  
Multi-Rate  
Line Card A  
Management Switch/Hub  
Switch/Hub Remote  
w/SNMP Station  
Multi-Rate  
Line Card B  
Station  
w/SNMP  
LLCF is ON  
LLR1 is ON  
LLR2 is OFF  
LLCF is ON  
LLR2 is ON  
LLR1 is OFF  
Remote  
Cable  
Port 1 Port 2  
Port 2 Port 1  
LED lit = established link  
LED unlit = no link  
If a connection breaks, the line cards will carry that link loss forward to a  
switch/hub which generates a trap to the management station. The network  
administrator can then determine the source of the problem.  
Management  
Station  
Switch/Hub  
w/SNMP  
Switch/Hub Remote  
w/SNMP Station  
Multi-Rate  
Line Card B  
LLCF is ON  
LLR2 is ON  
LLR1 is OFF  
Multi-Rate  
Line Card A  
LLCF is ON  
LLR1 is ON  
LLR2 is OFF  
Broken  
Conductor  
Port 1  
Link Loss Carried Forward  
Port 1  
Link Loss Carried Forward  
Link Loss Returned  
LED lit = established link  
LED unlit = no link  
IMPORTANT:  
20  
User Guide  
Link Loss Carry Forward  
The Radiance multi-rate line card incorporates LLCF to assist in troubleshooting  
a remote connection. When LLCF is enabled*, the ports do not transmit a signal  
until they receive a signal from the opposite port. When a lost link signal is  
returned to an unmanaged line card, that lost link must then be carried forward  
to a managed device (switch/hub) for trap generation.  
The diagram below shows a typical network configuration with good link status  
using two Radiance multi-rate line cards for remote connectivity. Note that  
LLCF is enabled as indicated in the diagram.  
Management Switch/Hub  
Station w/SNMP  
Switch/Hub Management  
w/SNMP Station  
Multi-Rate  
Line Card  
Multi-Rate  
Line Card  
LLCF is ON  
LLCF is ON  
Remote  
Cable  
LED lit = established link  
LED unlit = no link  
If a connection breaks, the line cards will carry that link loss forward to a  
switch/hub which generates a trap to the management station. The network  
administrator can then determine the source of the problem.  
Management Switch/Hub  
Station w/SNMP  
Multi-Rate  
Line Card  
Switch/Hub Management  
w/SNMP Station  
Multi-Rate  
Line Card  
LLCF is ON  
LLCF is ON  
Broken  
Remote  
Cable  
Link Loss Carried Forward  
Link Loss Carried Forward  
LED lit = established link LED unlit = no link  
Management Switch/Hub  
Station w/SNMP  
Multi-Rate  
Line Card  
Multi-Rate  
Line Card  
Switch/Hub Management  
w/SNMP Station  
LLCF is ON  
LLCF is ON  
Remote  
Cable  
Broken  
Cable  
Link Loss Carried Forward  
LED unlit = no link  
LED lit = established link  
NOTE: Loopback takes precedence over LLCF. If LLCF and loopback are both  
enabled, LLCF functionality will be ignored for the port that is in loopback.  
LLCF will remain in effect for the port that is not in loopback.  
*Units are shipped with the LLCF disabled (DOWN).  
Radiance Multi-Rate Line Card  
21  
 
Topology Solutions  
Servers  
Switch  
PC running Network  
Management Software  
Radiance R5000 Central  
Service Platform with  
Multi-Rate Line Cards  
Workgroup Hub  
remote connection  
Switch  
Enterprise Switch  
Enterprise  
Copper Links  
Fiber Optic Links  
Coarse Wavelength Division Multiplexing (CWDM)  
Using the CWDM optics, the multi-rate line cards can be integrated into a  
Radiance CWDM system, in which a single fiber pair carries data bidirectionally  
on multiple wavelengths. In the following examples, each colored line repre-  
sents a different wavelength. The network connections are shown in gray with  
the magnification circles displaying the wavelengths carried on the lines.  
Connections to the end user are shown in dark gray.  
POINT TO POINT TOPOLOGY  
Radiance R4000  
with 8-Channel CWDM  
Mux/Demux Modules  
Radiance R4000  
with 8-Channel CWDM  
Mux/Demux Modules  
Radiance R5000  
with R380 Line Cards  
Radiance R5000  
with R380  
Line Cards  
22  
User Guide  
 
RING TOPOLOGY  
Radiance R4000  
with 4-Channel  
CWDM Mux/Demux  
Modules  
Radiance R5000  
with R380 Line Cards  
Central  
Office  
Radiance R1000  
with R380  
Line Cards  
Radiance R4000  
with OADM Modules  
Radiance R4000  
with OADM Modules  
Drop & Pass  
Drop & Insert  
Drop & Pass  
Radiance R1000  
with R380  
Line Card  
Radiance R1000  
with R380  
Line Card  
Radiance R4000  
with OADM Modules  
Radiance R4000  
with OADM Modules  
Drop & Pass  
Drop & Insert  
Radiance R1000  
with R380 Line Card  
Radiance R1000  
with R380 Line Cards  
Radiance Multi-Rate Line Card  
23  
 
Changing the SFP Optics  
The multi-rate line card supports two replaceable small form-factor pluggable  
(SFP) transceivers. This section explains how to remove and install the optics on  
the card. Metrobility SFP transceivers are hot-swappable.  
IMPORTANT: Use only Metrobility-supplied SFP transceivers with this  
product. Installing any other optics may damage the unit and will void the  
product’s warranty.  
1. Disconnect the fiber optic network cables, if they are installed, from both  
the receiver (RX) and transmitter (TX) of the SFP transceiver.  
WARNING: Avoid looking into the laser or cable.  
2. To remove the SFP optics from the multi-rate line card, simply pull open the  
release mechanism (i.e., plastic tab, release wire, etc.) and slide the module  
out of the slot, as shown below, left.  
MULTIRATE MULTIRATE  
100 BASE  
1000 BASE  
MULTIRATE  
MULTIRATE  
MULTIRATE  
redundant twister  
PWR  
PWR  
PWR  
PWR  
PWR  
PWR  
MAIN  
PWR  
RESET  
SD  
LB  
SD  
LB  
SD  
SD  
SD  
LK  
AT  
RX  
RX  
1
RX  
RX  
RX  
M
LK  
AT  
SW  
A
I
1
1
1
1
RESET  
LB  
LB  
LB  
TX  
N
TX  
TX  
TX  
TX  
SECONDARY  
PRIMARY  
BP  
SD  
BP  
SD  
P
R
I
BP  
BP  
BP  
LK  
AT  
LK  
AT  
LK  
AT  
R
X
R
X
SD  
SD  
SD  
RX  
RX  
2
RX  
RX  
RX  
S
E
C
T
T
2
TX  
X
X
LK  
AT  
2
2
2
LB  
BP  
LB  
BP  
LB  
LB  
TX  
LB  
TX  
TX  
TX  
BP  
BP  
BP  
SEC  
SW  
CIRCUIT  
BOARD  
RELEASE  
MEHCANISM  
BWDM SFP  
3. Align the new SFP module so the receiver () is positioned above the  
transmitter (). For a BWDM SFP, align it so the visible part of the circuit  
board located at the back of the module is to the right.  
4. Keeping the release mechanism in the closed position (bail latch should be  
locked in place), slide the new SFP into the slot and push it firmly in place.  
5. Remove the protective dust cover on the LC or SC connector.  
6. Reconnect the network cables. Verify proper segment connectivity via the  
green LK LED, which will be lit.  
24  
User Guide  
 
Technical Specifications  
Data Rate ____________________ 44.7 Mbps to 2.7 Gbps, depending on optics  
Power Requirements _______________________________ 5 V DC @ 1 A, 5 W  
Environmental  
Operating Temperature _____________________________________ 0 to 50° C  
Storage Temperature _____________________________________ -30 to 70° C  
Operating Humidity _________________________ 5% to 95% non-condensing  
Weight_______________________________________________ 5 oz (0.14 kg)  
Multimode Fiber Optic Plug-in (O211-M5)  
Connector _____________________________________________________LC  
Wavelength ________________________________________________ 850 nm  
Data Rate ____________________________________ 1.06 Gbps to 1.25 Gbps  
RX Input Sensitivity ____-19 dBm (min); -22 dBm (typical); 0 dBm (saturation)  
Output Power ______________________-9 dBm to -3.5 dBm; -6 dBm (typical)  
Typical Link Budget __________________________________________ 16 dB  
Supported Link Length ___________________________________ up to 500 m  
Cable Type __________________________ 50/125 or 62.5/125 µm multimode  
Multimode Fiber Optic Plug-in (O221-M5)  
Connector _____________________________________________________LC  
Wavelength ________________________________________________ 850 nm  
Data Rate ___________________________________ 1.06 Gbps to 2.125 Gbps  
RX Input Sensitivity ____-18 dBm (min); -22 dBm (typical); 0 dBm (saturation)  
Output Power _______________________ -9 dBm to -3 dBm; -6 dBm (typical)  
Typical Link Budget __________________________________________ 16 dB  
Supported Link Length ___________________________________ up to 500 m  
Cable Type __________________________ 50/125 or 62.5/125 µm multimode  
Multimode Fiber Optic Plug-in (O280-M2)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1310 nm  
Data Rate _____________________________________ 45 Mbps to 155 Mbps  
RX Input Sensitivity __ -32 dBm (min); -34 dBm (typical); -14 dBm (saturation)  
Output Power ____________________ -19 dBm to -14 dBm; -17 dBm (typical)  
Typical Link Budget __________________________________________ 17 dB  
Supported Link Length ____________________________________ up to 2 km  
Cable Type __________________________ 50/125 or 62.5/125 µm multimode  
Radiance Multi-Rate Line Card  
25  
 
Multimode Fiber Optic Plug-in (O292-M5)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1310 nm  
Data Rate _____________________________________ 50 Mbps to 700 Mbps  
RX Input Sensitivity __ -26 dBm (min); -28 dBm (typical); -14 dBm (saturation)  
Output Power ____________________ -20 dBm to -14 dBm; -18 dBm (typical)  
Typical Link Budget __________________________________________ 10 dB  
Supported Link Length _________ up to 500 m @ 622 Mbps, 2 km @ 156 Mbps  
Cable Type __________________________ 50/125 or 62.5/125 µm multimode  
Singlemode Fiber Optic Plug-in (O311-10-49) for BWDM  
Connector _____________________________________________________ SC  
TX Wavelength ____________________________________________ 1490 nm  
RX Wavelength____________________________________________ 1310 nm  
Data Rate ____________________________________ 1.06 Gbps to 1.25 Gbps  
RX Input Sensitivity ___ -22 dBm (min); -24 dBm (typical); -3 dBm (saturation)  
Output Power _______________________ -9 dBm to -3 dBm; -6 dBm (typical)  
Typical Link Budget __________________________________________ 18 dB  
Supported Link Length ___________________________________ up to 10 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O311-10-31) for BWDM  
Connector _____________________________________________________ SC  
TX Wavelength ____________________________________________ 1310 nm  
RX Wavelength____________________________________________ 1490 nm  
Data Rate ____________________________________ 1.06 Gbps to 1.25 Gbps  
RX Input Sensitivity ___ -22 dBm (min); -24 dBm (typical); -3 dBm (saturation)  
Output Power _______________________ -9 dBm to -3 dBm; -6 dBm (typical)  
Typical Link Budget __________________________________________ 18 dB  
Supported Link Length ___________________________________ up to 10 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O383-20-31) for BWDM  
Connector _____________________________________________________ SC  
TX Wavelength ____________________________________________ 1310 nm  
RX Wavelength____________________________________________ 1550 nm  
Data Rate _____________________________________ 10 Mbps to 155 Mbps  
RX Input Sensitivity ___ -28 dBm (min); -30 dBm (typical); -8 dBm (saturation)  
Output Power _____________________ -14 dBm to -8 dBm; -11 dBm (typical)  
Typical Link Budget __________________________________________ 19 dB  
Supported Link Length ___________________________________ up to 20 km  
Cable Type _____________________________________ 9/125 µm singlemode  
26  
User Guide  
 
Singlemode Fiber Optic Plug-in (O383-20-55) for BWDM  
Connector _____________________________________________________ SC  
TX Wavelength ____________________________________________ 1550 nm  
RX Wavelength____________________________________________ 1310 nm  
Data Rate _____________________________________ 10 Mbps to 155 Mbps  
RX Input Sensitivity ___ -28 dBm (min); -30 dBm (typical); -8 dBm (saturation)  
Output Power _____________________ -14 dBm to -8 dBm; -11 dBm (typical)  
Typical Link Budget __________________________________________ 19 dB  
Supported Link Length ___________________________________ up to 20 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O211-10)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1310 nm  
Data Rate ____________________________________ 1.06 Gbps to 1.25 Gbps  
RX Input Sensitivity ___ -20 dBm (min); -23 dBm (typical); -3 dBm (saturation)  
Output Power ______________________-9.5 dBm to -3 dBm; -6 dBm (typical)  
Typical Link Budget __________________________________________ 17 dB  
Supported Link Length ___________________________________ up to 10 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O211-25)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1310 nm  
Data Rate ____________________________________ 1.06 Gbps to 1.25 Gbps  
RX Input Sensitivity ____________________ -21 dBm (min), -23 dBm (typical)  
Output Power _________________________ 0 dBm to 5 dBm; 2 dBm (typical)  
Typical Link Budget __________________________________________ 25 dB  
Supported Link Length ___________________________________ up to 25 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O211-40)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1550 nm  
Data Rate ____________________________________ 1.06 Gbps to 1.25 Gbps  
RX Input Sensitivity ___ -24 dBm (min); -26 dBm (typical); -3 dBm (saturation)  
Output Power ______________________ -5 dBm to 0 dBm; -2.5 dBm (typical)  
Typical Link Budget _________________________________________ 23.5 dB  
Supported Link Length ___________________________________ up to 40 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Radiance Multi-Rate Line Card  
27  
 
Singlemode Fiber Optic Plug-in (O211-70)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1550 nm  
Data Rate ____________________________________ 1.06 Gbps to 1.25 Gbps  
RX Input Sensitivity ___ -24 dBm (min); -26 dBm (typical); -3 dBm (saturation)  
Output Power _________________________ 0 dBm to 5 dBm; 2 dBm (typical)  
Typical Link Budget __________________________________________ 28 dB  
Supported Link Length ___________________________________ up to 70 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O211-1A)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1550 nm  
Data Rate ____________________________________ 1.06 Gbps to 1.25 Gbps  
RX Input Sensitivity ___ -32 dBm (min); -34 dBm (typical); -3 dBm (saturation)  
Output Power _________________________ 0 dBm to 5 dBm; 2 dBm (typical)  
Typical Link Budget __________________________________________ 36 dB  
Supported Link Length __________________________________ up to 100 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O221-10)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1310 nm  
Data Rate ___________________________________ 1.06 Gbps to 2.125 Gbps  
RX Input Sensitivity ____-21 dBm (min); -23 dBm (typical); 0 dBm (saturation)  
Output Power ______________________-9.5 dBm to -3 dBm; -6 dBm (typical)  
Typical Link Budget __________________________________________ 17 dB  
Supported Link Length ___________________________________ up to 10 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O281-40)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1310 nm  
Data Rate ____________________________________ 125 Mbps to 155 Mbps  
RX Input Sensitivity __ -34 dBm (min); -36 dBm (typical); -10 dBm (saturation)  
Output Power ______________________ -5 dBm to 0 dBm; -2.5 dBm (typical)  
Typical Link Budget _________________________________________ 33.5 dB  
Supported Link Length ___________________________________ up to 40 km  
Cable Type _____________________________________ 9/125 µm singlemode  
28  
User Guide  
 
Singlemode Fiber Optic Plug-in (O281-80)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1550 nm  
Data Rate ____________________________________ 125 Mbps to 155 Mbps  
RX Input Sensitivity __ -34 dBm (min); -36 dBm (typical); -10 dBm (saturation)  
Output Power ______________________ -5 dBm to 0 dBm; -2.5 dBm (typical)  
Typical Link Budget _________________________________________ 33.5 dB  
Supported Link Length ___________________________________ up to 80 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O283-20)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1310 nm  
Data Rate _____________________________________ 45 Mbps to 155 Mbps  
RX Input Sensitivity ___ -28 dBm (min); -32 dBm (typical); -8 dBm (saturation)  
Output Power ____________________ -15 dBm to -8 dBm; -11.5 dBm (typical)  
Typical Link Budget _________________________________________ 20.5 dB  
Supported Link Length ___________________________________ up to 20 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O293-20)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1310 nm  
Data Rate ____________________________________ 125 Mbps to 622 Mbps  
RX Input Sensitivity _ -28 dBm (min); -30.5 dBm (typical); -8 dBm (saturation)  
Output Power ____________________ -15 dBm to -8 dBm; -11.5 dBm (typical)  
Typical Link Budget __________________________________________ 19 dB  
Supported Link Length ___________________________________ up to 20 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O2A3-10)  
Connector _____________________________________________________LC  
Wavelength _______________________________________________ 1310 nm  
Data Rate ____________________________________ 155 Mbps to 2.67 Gbps  
RX Input Sensitivity ____-20 dBm (min); -22 dBm (typical); 0 dBm (saturation)  
Output Power ______________________ -10 dBm to -3 dBm; -6 dBm (typical)  
Typical Link Budget __________________________________________ 16 dB  
Supported Link Length ___________________________________ up to 10 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Radiance Multi-Rate Line Card  
29  
 
Singlemode Fiber Optic Plug-in (O411-80-31 to -45) for CWDM  
Connector _____________________________________________________LC  
Wavelength __________________________________ (see tables on next page)  
Data Rate ____________________________________ 1.06 Gbps to 1.25 Gbps  
RX Input Sensitivity ____-24 dBm (min); -26 dBm (typical); 0 dBm (saturation)  
Output Power _________________________ 0 dBm to 5 dBm; 2 dBm (typical)  
Typical Link Budget __________________________________________ 28 dB  
Supported Link Length ___________________________________ up to 80 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O411-80-47 to -61) for CWDM  
Connector _____________________________________________________LC  
Wavelength __________________________________ (see tables on next page)  
Data Rate ____________________________________ 1.06 Gbps to 1.25 Gbps  
RX Input Sensitivity ____-23 dBm (min); -25 dBm (typical); 0 dBm (saturation)  
Output Power _________________________ 0 dBm to 5 dBm; 2 dBm (typical)  
Typical Link Budget __________________________________________ 27 dB  
Supported Link Length ___________________________________ up to 80 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O413-40-xx) for CWDM  
Connector _____________________________________________________LC  
Wavelength __________________________________ (see tables on next page)  
Data Rate _____________________________________ 155 Mbps to 2.7 Gbps  
RX Input Sensitivity ____-20 dBm (min); -22 dBm (typical); 0 dBm (saturation)  
Output Power _____________________ 0 dBm to +4 dBm; +1.5 dBm (typical)  
Typical Link Budget _________________________________________ 23.5 dB  
Supported Link Length ___________________________________ up to 40 km  
Cable Type _____________________________________ 9/125 µm singlemode  
Singlemode Fiber Optic Plug-in (O413-80-xx) for CWDM  
Connector _____________________________________________________LC  
Wavelength __________________________________ (see tables on next page)  
Data Rate _____________________________________ 155 Mbps to 2.7 Gbps  
RX Input Sensitivity ___ -30 dBm (min); -32 dBm (typical); -8 dBm (saturation)  
Output Power _____________________ 0 dBm to +4 dBm; +1.5 dBm (typical)  
Typical Link Budget _________________________________________ 33.5 dB  
Supported Link Length ___________________________________ up to 80 km  
Cable Type _____________________________________ 9/125 µm singlemode  
30  
User Guide  
 
Singlemode Fiber Optic Plug-in (O483-80-xx) for CWDM  
Connector _____________________________________________________LC  
Wavelength ________________________________________ (see tables below)  
Data Rate _____________________________________ 45 Mbps to 155 Mbps  
RX Input Sensitivity ___ -34 dBm (min); -36 dBm (typical); -3 dBm (saturation)  
Output Power ________________________ -5 dBm to 0 dBm; -3 dBm (typical)  
Typical Link Budget __________________________________________ 33 dB  
Supported Link Length ___________________________________ up to 80 km  
Cable Type _____________________________________ 9/125 µm singlemode  
CWDM Optics Wavelengths  
Model  
Wavelength  
Model Numbers  
Wavelength  
Number  
O411-80-47, O413-40-47,  
O413-80-47, O483-80-47  
O411-80-31  
1310 nm  
1330 nm  
1350 nm  
1370 nm  
1390 nm  
1410 nm  
1430 nm  
1450 nm  
1470 nm  
1490 nm  
1510 nm  
1530 nm  
1550 nm  
1570 nm  
1590 nm  
1610 nm  
O411-80-49, O413-40-49,  
O413-80-49, O483-80-49  
O411-80-33  
O411-80-35  
O411-80-37  
O411-80-39  
O411-80-41  
O411-80-43  
O411-80-45  
O411-80-51, O413-40-51,  
O413-80-51, O483-80-51  
O411-80-53, O413-40-53,  
O413-80-53, O483-80-53  
O411-80-55, O413-40-55,  
O413-80-55, O483-80-55  
O411-80-57, O413-40-57,  
O413-80-57, O483-80-57  
O411-80-59, O413-40-59,  
O413-80-59, O483-80-59  
O411-80-61, O413-40-61,  
O413-80-61, O483-80-61  
Radiance Multi-Rate Line Card  
31  
 
Acronyms and Abbreviations  
BP  
BWDM Bidirectional Wavelength Division Multiplexing  
CDR Clock and Data Recovery  
Bypass  
CDRB Clock and Data Recovery Bypass  
CWDM Coarse Wavelength Division Multiplexing  
dB  
Decibel  
dBm  
DS  
Decibels relative to 1 mW of power (0 dBm equals 1 mW)  
Digital Signal  
ESCON Enterprise Systems Connection  
FC  
Fibre Channel  
FEC  
Forward Error Correction  
FDDI Fiber-Distributed Data Interface  
Gbps Gigabits per second  
GigE Gigabit Ethernet  
km  
LB  
Kilometer  
Loopback  
LBCK Loopback  
LED  
Light emitting diode  
LLCF Link Loss Carry Forward  
LLR  
Link Loss Return  
Mbps Megabits per second  
MSA Multi-Source Agreement  
nm  
OC  
Nanometer  
Optical Carrier  
PWR Power  
RX  
SD  
Receive  
Signal Detect  
SFP  
Small Form-Factor Pluggable  
TDM Time-Division Multiplexing  
TX  
Transmit  
32  
User Guide  
 
Product Safety, EMC and Compliance Statements  
This equipment complies with the following requirements:  
• UL  
• CB  
• CSA  
• EN60950 (safety)  
• FCC Part 15, Class A  
• EN55022 Class A (emissions)  
• ICES-003 Class A (emissions)  
• EN55024: 1998 (immunity)  
• IEC 825-1 Classification  
• Class 1 Laser Product  
• NEBS Level III  
This product shall be handled, stored and disposed of in accordance with all  
governing and applicable safety and environmental regulatory agency requirements.  
The following FCC and Industry Canada compliance information is applicable  
to North American customers only.  
USA FCC Radio Frequency Interference Statement  
This equipment has been tested and found to comply with the limits for a Class  
A digital device, pursuant to Part 15 of the FCC Rules. These limits are de-  
signed to provide reasonable protection against harmful interference when the  
equipment is operated in a commercial environment. This equipment generates,  
uses and can radiate radio frequency energy, and if not installed and used in  
accordance with the instruction manual, may cause harmful interference to radio  
communications. Operation of this equipment in a residential area is likely to  
cause harmful interference in which case the user will be required to correct the  
interference at his own expense.  
Caution: Changes or modifications to this equipment not expressly approved by  
the party responsible for compliance could void the users authority to operate  
the equipment.  
Canadian Radio Frequency Interference Statement  
This Class A digital apparatus meets all requirements of the Canadian Interfer-  
ence-Causing Equipment Regulations.  
Cet appareil numérique de la classe A respecte toutes les exigences du  
Réglement sur le matériel brouilleur du Canada.  
Radiance Multi-Rate Line Card  
33  
 
Warranty and Servicing  
Three-Year Warranty for the Radiance Multi-Rate Line Card  
Metrobility Optical Systems, Inc. warrants that every Radiance multi-rate line  
card will be free from defects in material and workmanship for a period of  
THREE YEARS from the date of Metrobility shipment. This warranty covers  
the original user only and is not transferable. Should the unit fail at any time  
during this warranty period, Metrobility will, at its sole discretion, replace,  
repair, or refund the purchase price of the product. This warranty is limited to  
defects in workmanship and materials and does not cover damage from accident,  
acts of God, neglect, contamination, misuse or abnormal conditions of operation  
or handling, including overvoltage failures caused by use outside of the  
product’s specified rating, or normal wear and tear of mechanical components.  
To establish original ownership and provide date of purchase, complete and  
return the registration card or register the product online at  
www.metrobility.com. If product was not purchased directly from Metrobility,  
please provide source, invoice number and date of purchase.  
To return a defective product for warranty coverage, contact Metrobility  
Customer Service for a return materials authorization (RMA) number. Send the  
defective product postage and insurance prepaid to the address provided to you  
by the Metrobility Technical Support Representative. Failure to properly protect  
the product during shipping may void this warranty. The Metrobility RMA  
number must be clearly on the outside of the carton to ensure its acceptance.  
Metrobility will pay return transportation for product repaired or replaced in-  
warranty. Before making any repair not covered by the warranty, Metrobility  
will estimate cost and obtain authorization, then invoice for repair and return  
transportation. Metrobility reserves the right to charge for all testing and  
shipping costs incurred, if test results determine that the unit is without defect.  
This warranty constitutes the buyer’s sole remedy. No other warranties, such as  
fitness for a particular purpose, are expressed or implied. Under no circum-  
stances will Metrobility be liable for any damages incurred by the use of this  
product including, but not limited to, lost profits, lost savings, and incidental or  
consequential damages arising from the use of, or inability to use, this product.  
Authorized resellers are not authorized to extend any other warranty on  
Metrobility’s behalf.  
34  
User Guide  
 
ADDITIONAL IMPORTANT WARRANTY INFORMATION:  
The Radiance multi-rate line card is designed to operate using only the  
Metrobility-supplied small form-factor pluggable (SFP) transceivers specified in  
this manual. The use and installation of parts not included in this document will  
void the product’s warranty and may cause damage to the unit.  
Radiance Multi-Rate Line Card  
35  
 
Product Manuals  
The most recent version of this manual is available online at  
Product Registration  
To register your product, go to  
25 Manchester Street, Merrimack, NH 03054 USA  
tel: 1.603.880.1833 • fax: 1.603.594.2887  
5660-000050 G  
6/06  
 

La Crosse Technology Clock Radio WS 8056U User Manual
Lenovo Laptop B575 User Manual
Lenovo Server 3072 User Manual
LG Electronics Computer Monitor 29UM65 P User Manual
LG Electronics DVD Player LST 3510A User Manual
LG Electronics Microwave Oven MC 767W User Manual
LG Electronics Microwave Oven MD 2653GT User Manual
Lucent Technologies Network Router PortMaster User Manual
Magellan GPS Receiver Meridian XL User Manual
Metabo Planer Routers and Planers User Manual